Batteries America shows the battery for the VX-6R as part number FNB-80Li, it's a 7.4V, 1600mAh battery at $44.95. They also show a charger, part number NC-72BA at $17.95 but they don't show it as a charger or a quick charger. Best to have the sales person match their part number for the item you want. Returning incorrect stuff sucks.
1966 FJ45 LWB Pickup
1985 BJ74 RHD